Unlock instant, AI-driven research and patent intelligence for your innovation.

Heat dissipating structure for lamps

A technology of heat dissipation structure and lamps, which is applied to lighting and heating equipment, cooling/heating devices of lighting devices, lighting devices, etc., can solve the problems such as the inability of airflow to flow into the radiator, the heat dissipation effect of the radiator 8 is discounted, etc., so as to improve the heat dissipation effect. Effect

Active Publication Date: 2011-05-04
ELEMENTS PERFORMANCE MATERIALS
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the flow channels 83 of the above-mentioned conventional radiator 8 can only guide the airflow to flow along the heat dissipation fins 82 on the outside of the radiator 8, and the airflow cannot flow into the center of the radiator 8, so that the heat dissipation effect of the radiator 8 is large. discount

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Heat dissipating structure for lamps
  • Heat dissipating structure for lamps
  • Heat dissipating structure for lamps

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0070] see Figure 3 to Figure 6 The present invention provides a heat dissipation structure for lamps. This embodiment is an MR16 type heat dissipation structure for lamps, which includes a light source module 1, a heat sink 2 and a joint 3, wherein the light source module 1 has at least one light source 11, A circuit board 12 and a lens 13. The light source 11 is a light emitting diode (LED). Below, when the light source 11 is turned on, the light generated by it can pass through the lens 13 and emit outwards.

[0071] The radiator 2 is connected to the light source module 1. The radiator 2 is made of a material with good thermal conductivity. The radiator 2 has a base 21 and several cooling fins 22 extending from the outer edge of the base 21. These cooling fins 22 can be flat plates or have radians, these cooling fins 22 are arranged at intervals outside the base 21, and several flow channels 23 are formed between these cooling fins 22 for air flow , to take away the hig...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A heat dissipating structure for lamps comprises a light source module, a radiator and a joint, the radiator is provided with a base and a plurality of heat dissipating fins extending out from the base, a plurality of passageways are formed among the heat dissipating fins, and a through opening is formed at the inside of each passageway to ensure that the insides of the passageways are communicated with a centre passageway of the radiator; and therefore, airflow can be effectively guided into the center of the radiator to improve the heat dissipating effect of the radiator.

Description

technical field [0001] The invention relates to a heat dissipation structure of a lamp, in particular to a heat dissipation structure of a lamp which can effectively guide the airflow and improve the heat dissipation effect of the radiator. Background technique [0002] Light-emitting diodes (LEDs) have the advantages of environmental protection, high brightness, power saving, and long life, and are therefore widely used in lighting of various lamps. However, the temperature generated by the light-emitting diode is very high when it emits light. If the heat cannot be discharged in real time, the light-emitting diode will affect its performance due to the high temperature, and even burn out. The traditional method is to use a heat sink to take away the generated heat, so that the light-emitting diode can emit light at an appropriate temperature without affecting its performance. [0003] Such as figure 1 and figure 2 As shown, they are respectively a traditional MR16 type...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F21V29/00F21Y101/02F21V29/74F21V29/85
Inventor 李宗隆黄国松李政道
Owner ELEMENTS PERFORMANCE MATERIALS